Machifit Outer Diameter 8mm x 300/380/400/500mm Cylinder Linear Rail Linear Shaft Optical Axis

Description: Machifit Outer Diameter 8mm x 300/380/400/500mm Cylinder Linear Rail Linear Shaft Optical Axis Specification: Material Bearing steel, GCr15 Hardness About HRC62 Precision g6 h6 Surface roughness Below 1.5uM Surface hard-thickness 0.8~3mm Outer diameter 8mm Length 300/380/400/500mm Straightness Below 5M/100mm Hard chrome thickness 3.0M(Rmax) Color Silver quantity 1pcs Feature: Thick enough and the surface is smooth. Durable for using and easy to install. The optical axis is widespread used in automatic driver. Usage: Linear axis in the automatic rotation device has widely used, such as industrial robots, automatic recording instruments, computers,precision printers,special gas tank,automatic wood machines and other industrial machines. And because of its hardness, can extend the life of an ordinary instrument. Note: Please note that the package included only one linear optional axis. Please note that the shaft may have -3mm errors. Package included: 1 X Linear Optical Axis More Details: